1e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Copyright 2014 PDFium Authors. All rights reserved. 2e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Use of this source code is governed by a BSD-style license that can be 3e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// found in the LICENSE file. 4ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 5e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 7ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann#include "public/fpdf_ppo.h" 8ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 9ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann#include <memory> 10ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 11ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann#include "fpdfsdk/include/fsdk_define.h" 12ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 13ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmannclass CPDF_PageOrganizer { 14ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann public: 15ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann using ObjectNumberMap = std::map<FX_DWORD, FX_DWORD>; 16ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_PageOrganizer(); 17ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ~CPDF_PageOrganizer(); 18ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 19ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_BOOL PDFDocInit(CPDF_Document* pDestPDFDoc, CPDF_Document* pSrcPDFDoc); 20ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_BOOL ExportPage(CPDF_Document* pSrcPDFDoc, 21ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_WordArray* nPageNum, 22ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pDestPDFDoc, 23ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nIndex); 24ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* PageDictGetInheritableTag(CPDF_Dictionary* pDict, 25ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString nSrctag); 26ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_BOOL UpdateReference(CPDF_Object* pObj, 27ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pDoc, 28ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ObjectNumberMap* pObjNumberMap); 29ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD GetNewObjId(CPDF_Document* pDoc, 30ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ObjectNumberMap* pObjNumberMap, 31ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Reference* pRef); 32e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov}; 33e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 34ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannCPDF_PageOrganizer::CPDF_PageOrganizer() {} 35ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 36ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannCPDF_PageOrganizer::~CPDF_PageOrganizer() {} 37ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 38ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannFX_BOOL CPDF_PageOrganizer::PDFDocInit(CPDF_Document* pDestPDFDoc, 39ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pSrcPDFDoc) { 40ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pDestPDFDoc || !pSrcPDFDoc) 41ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 42ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 43ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pNewRoot = pDestPDFDoc->GetRoot(); 44ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pNewRoot) 45ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 46ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 47ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // Set the document information 48ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* DInfoDict = pDestPDFDoc->GetInfo(); 49ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!DInfoDict) 50ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 51ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 52ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString producerstr; 53ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann producerstr.Format("PDFium"); 54ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann DInfoDict->SetAt("Producer", new CPDF_String(producerstr, FALSE)); 55ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 56ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // Set type 57ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString cbRootType = pNewRoot->GetString("Type", ""); 58ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (cbRootType.Equal("")) { 59ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pNewRoot->SetAt("Type", new CPDF_Name("Catalog")); 60ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 61ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 62ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pElement = pNewRoot->GetElement("Pages"); 63ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pNewPages = 64ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pElement ? ToDictionary(pElement->GetDirect()) : nullptr; 65ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pNewPages) { 66ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pNewPages = new CPDF_Dictionary; 67ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD NewPagesON = pDestPDFDoc->AddIndirectObject(pNewPages); 68ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pNewRoot->SetAt("Pages", new CPDF_Reference(pDestPDFDoc, NewPagesON)); 69ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 70ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 71ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString cbPageType = pNewPages->GetString("Type", ""); 72ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (cbPageType.Equal("")) { 73ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pNewPages->SetAt("Type", new CPDF_Name("Pages")); 74ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 75ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 76ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Array* pKeysArray = pNewPages->GetArray("Kids"); 77ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pKeysArray) { 78ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Array* pNewKids = new CPDF_Array; 79ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD Kidsobjnum = -1; 80ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann Kidsobjnum = pDestPDFDoc->AddIndirectObject(pNewKids); 81ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 82ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pNewPages->SetAt("Kids", new CPDF_Reference(pDestPDFDoc, Kidsobjnum)); 83ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pNewPages->SetAt("Count", new CPDF_Number(0)); 84ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 85ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 86ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return TRUE; 87e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 88e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 89ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannFX_BOOL CPDF_PageOrganizer::ExportPage(CPDF_Document* pSrcPDFDoc, 90ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_WordArray* nPageNum, 91ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pDestPDFDoc, 92ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nIndex) { 93ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int curpage = nIndex; 94ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 95ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann std::unique_ptr<ObjectNumberMap> pObjNumberMap(new ObjectNumberMap); 96ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 97ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann for (int i = 0; i < nPageNum->GetSize(); ++i) { 98ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pCurPageDict = pDestPDFDoc->CreateNewPage(curpage); 99ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pSrcPageDict = pSrcPDFDoc->GetPage(nPageNum->GetAt(i) - 1); 100ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pSrcPageDict || !pCurPageDict) 101ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 102ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 103ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // Clone the page dictionary 104ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann for (const auto& it : *pSrcPageDict) { 105ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann const CFX_ByteString& cbSrcKeyStr = it.first; 106ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pObj = it.second; 107ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (cbSrcKeyStr.Compare(("Type")) && cbSrcKeyStr.Compare(("Parent"))) { 108ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pCurPageDict->KeyExist(cbSrcKeyStr)) 109ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->RemoveAt(cbSrcKeyStr); 110ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt(cbSrcKeyStr, pObj->Clone()); 111ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 112ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 113ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 114ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // inheritable item 115ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pInheritable = nullptr; 116ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // 1 MediaBox //required 117ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pCurPageDict->KeyExist("MediaBox")) { 118ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pInheritable = PageDictGetInheritableTag(pSrcPageDict, "MediaBox"); 119ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pInheritable) { 120ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // Search the "CropBox" from source page dictionary, 121ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // if not exists,we take the letter size. 122ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pInheritable = PageDictGetInheritableTag(pSrcPageDict, "CropBox"); 123ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pInheritable) { 124ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt("MediaBox", pInheritable->Clone()); 125ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } else { 126ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // Make the default size to be letter size (8.5'x11') 127ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Array* pArray = new CPDF_Array; 128ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pArray->AddNumber(0); 129ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pArray->AddNumber(0); 130ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pArray->AddNumber(612); 131ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pArray->AddNumber(792); 132ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt("MediaBox", pArray); 133ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 134ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } else { 135ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt("MediaBox", pInheritable->Clone()); 136ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 137ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 138ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // 2 Resources //required 139ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pCurPageDict->KeyExist("Resources")) { 140ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pInheritable = PageDictGetInheritableTag(pSrcPageDict, "Resources"); 141ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pInheritable) 142ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 143ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt("Resources", pInheritable->Clone()); 144ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 145ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // 3 CropBox //Optional 146ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pCurPageDict->KeyExist("CropBox")) { 147ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pInheritable = PageDictGetInheritableTag(pSrcPageDict, "CropBox"); 148ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pInheritable) 149ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt("CropBox", pInheritable->Clone()); 150ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 151ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // 4 Rotate //Optional 152ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pCurPageDict->KeyExist("Rotate")) { 153ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pInheritable = PageDictGetInheritableTag(pSrcPageDict, "Rotate"); 154ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pInheritable) 155ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pCurPageDict->SetAt("Rotate", pInheritable->Clone()); 156ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 157ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 158ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann // Update the reference 159ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD dwOldPageObj = pSrcPageDict->GetObjNum(); 160ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD dwNewPageObj = pCurPageDict->GetObjNum(); 161ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 162ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann (*pObjNumberMap)[dwOldPageObj] = dwNewPageObj; 163ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 164ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann UpdateReference(pCurPageDict, pDestPDFDoc, pObjNumberMap.get()); 165ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ++curpage; 166ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 167ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 168ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return TRUE; 169e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 170e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 171ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannCPDF_Object* CPDF_PageOrganizer::PageDictGetInheritableTag( 172ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pDict, 173ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString nSrctag) { 174ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pDict || nSrctag.IsEmpty()) 175ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return nullptr; 176ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pDict->KeyExist("Parent") || !pDict->KeyExist("Type")) 177ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return nullptr; 178ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 179ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pType = pDict->GetElement("Type")->GetDirect(); 180ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!ToName(pType)) 181ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return nullptr; 182ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pType->GetString().Compare("Page")) 183ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return nullptr; 184ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 185ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pp = ToDictionary(pDict->GetElement("Parent")->GetDirect()); 186ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pp) 187ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return nullptr; 188ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 189ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pDict->KeyExist((const char*)nSrctag)) 190ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return pDict->GetElement((const char*)nSrctag); 191ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 192ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann while (pp) { 193ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pp->KeyExist((const char*)nSrctag)) 194ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return pp->GetElement((const char*)nSrctag); 195ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pp->KeyExist("Parent")) 196ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann break; 197ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pp = ToDictionary(pp->GetElement("Parent")->GetDirect()); 198ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 199ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return nullptr; 200e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 201e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 202ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannFX_BOOL CPDF_PageOrganizer::UpdateReference(CPDF_Object* pObj, 203ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pDoc, 204ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ObjectNumberMap* pObjNumberMap) { 205ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann switch (pObj->GetType()) { 206ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann case PDFOBJ_REFERENCE: { 207ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Reference* pReference = pObj->AsReference(); 208ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD newobjnum = GetNewObjId(pDoc, pObjNumberMap, pReference); 209ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (newobjnum == 0) 210ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 211ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pReference->SetRef(pDoc, newobjnum); 212ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann break; 213ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 214ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann case PDFOBJ_DICTIONARY: { 215ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pDict = pObj->AsDictionary(); 216ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann auto it = pDict->begin(); 217ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann while (it != pDict->end()) { 218ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann const CFX_ByteString& key = it->first; 219ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pNextObj = it->second; 220ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ++it; 221ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!FXSYS_strcmp(key, "Parent") || !FXSYS_strcmp(key, "Prev") || 222ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann !FXSYS_strcmp(key, "First")) { 223ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann continue; 224ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 225ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pNextObj) { 226ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!UpdateReference(pNextObj, pDoc, pObjNumberMap)) 227ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pDict->RemoveAt(key); 228ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } else { 229ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 230ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 231ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 232ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann break; 233ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 234ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann case PDFOBJ_ARRAY: { 235ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Array* pArray = pObj->AsArray(); 236ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD count = pArray->GetCount(); 237ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann for (FX_DWORD i = 0; i < count; ++i) { 238ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pNextObj = pArray->GetElement(i); 239ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pNextObj) 240ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 241ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!UpdateReference(pNextObj, pDoc, pObjNumberMap)) 242ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 243ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 244ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann break; 245ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 246ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann case PDFOBJ_STREAM: { 247ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Stream* pStream = pObj->AsStream(); 248ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pDict = pStream->GetDict(); 249ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pDict) { 250ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!UpdateReference(pDict, pDoc, pObjNumberMap)) 251ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 252ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } else { 253ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 254ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 255ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann break; 256ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 257ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann default: 258ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann break; 259ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 260ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 261ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return TRUE; 262e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 263e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 264ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannFX_DWORD CPDF_PageOrganizer::GetNewObjId(CPDF_Document* pDoc, 265ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ObjectNumberMap* pObjNumberMap, 266ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Reference* pRef) { 267ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pRef) 268ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return 0; 269ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 270ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD dwObjnum = pRef->GetRefObjNum(); 271ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FX_DWORD dwNewObjNum = 0; 272ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann const auto it = pObjNumberMap->find(dwObjnum); 273ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (it != pObjNumberMap->end()) 274ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann dwNewObjNum = it->second; 275ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (dwNewObjNum) 276ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return dwNewObjNum; 277ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 278ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pDirect = pRef->GetDirect(); 279ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pDirect) 280ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return 0; 281ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 282ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Object* pClone = pDirect->Clone(); 283ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pClone) 284ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return 0; 285ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 286ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (CPDF_Dictionary* pDictClone = pClone->AsDictionary()) { 287ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pDictClone->KeyExist("Type")) { 288ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString strType = pDictClone->GetString("Type"); 289ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!FXSYS_stricmp(strType, "Pages")) { 290ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pDictClone->Release(); 291ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return 4; 292ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 293ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!FXSYS_stricmp(strType, "Page")) { 294ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pDictClone->Release(); 295ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return 0; 296ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 297ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 298ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 299ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann dwNewObjNum = pDoc->AddIndirectObject(pClone); 300ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann (*pObjNumberMap)[dwObjnum] = dwNewObjNum; 301ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!UpdateReference(pClone, pDoc, pObjNumberMap)) { 302ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pClone->Release(); 303ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return 0; 304ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 305ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return dwNewObjNum; 306e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 307e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 308ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannFPDF_BOOL ParserPageRangeString(CFX_ByteString rangstring, 309ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_WordArray* pageArray, 310ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nCount) { 311ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (rangstring.GetLength() != 0) { 312ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann rangstring.Remove(' '); 313ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nLength = rangstring.GetLength(); 314ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString cbCompareString("0123456789-,"); 315ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann for (int i = 0; i < nLength; ++i) { 316ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (cbCompareString.Find(rangstring[i]) == -1) 317ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 318ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 319ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_ByteString cbMidRange; 320ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nStringFrom = 0; 321ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nStringTo = 0; 322ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann while (nStringTo < nLength) { 323ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann nStringTo = rangstring.Find(',', nStringFrom); 324ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (nStringTo == -1) 325ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann nStringTo = nLength; 326ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann cbMidRange = rangstring.Mid(nStringFrom, nStringTo - nStringFrom); 327ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nMid = cbMidRange.Find('-'); 328ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (nMid == -1) { 329ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann long lPageNum = atol(cbMidRange); 330ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (lPageNum <= 0 || lPageNum > nCount) 331ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 332ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pageArray->Add((FX_WORD)lPageNum); 333ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } else { 334ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nStartPageNum = atol(cbMidRange.Mid(0, nMid)); 335ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (nStartPageNum == 0) 336ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 337ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 338ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann ++nMid; 339ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nEnd = cbMidRange.GetLength() - nMid; 340ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (nEnd == 0) 341ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 342ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 343ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nEndPageNum = atol(cbMidRange.Mid(nMid, nEnd)); 344ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (nStartPageNum < 0 || nStartPageNum > nEndPageNum || 345ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann nEndPageNum > nCount) { 346ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 347ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 348ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann for (int i = nStartPageNum; i <= nEndPageNum; ++i) { 349ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pageArray->Add(i); 350ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 351ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 352ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann nStringFrom = nStringTo + 1; 353ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 354ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 355ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return TRUE; 356e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 357e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 358ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannDLLEXPORT FPDF_BOOL STDCALL FPDF_ImportPages(FPDF_DOCUMENT dest_doc, 359ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FPDF_DOCUMENT src_doc, 360ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FPDF_BYTESTRING pagerange, 361ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int index) { 362ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pDestDoc = CPDFDocumentFromFPDFDocument(dest_doc); 363ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!dest_doc) 364ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 365ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 366ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pSrcDoc = CPDFDocumentFromFPDFDocument(src_doc); 367ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pSrcDoc) 368ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 369ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 370ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CFX_WordArray pageArray; 371ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann int nCount = pSrcDoc->GetPageCount(); 372ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (pagerange) { 373ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!ParserPageRangeString(pagerange, &pageArray, nCount)) 374ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 375ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } else { 376ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann for (int i = 1; i <= nCount; ++i) { 377ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pageArray.Add(i); 378ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 379ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann } 380ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 381ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_PageOrganizer pageOrg; 382ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pageOrg.PDFDocInit(pDestDoc, pSrcDoc); 383ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return pageOrg.ExportPage(pSrcDoc, &pageArray, pDestDoc, index); 384e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov} 385e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 386ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. MoltmannDLLEXPORT FPDF_BOOL STDCALL FPDF_CopyViewerPreferences(FPDF_DOCUMENT dest_doc, 387ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann FPDF_DOCUMENT src_doc) { 388ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pDstDoc = CPDFDocumentFromFPDFDocument(dest_doc); 389ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pDstDoc) 390ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 391e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 392ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Document* pSrcDoc = CPDFDocumentFromFPDFDocument(src_doc); 393ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pSrcDoc) 394ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 395e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 396ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pSrcDict = pSrcDoc->GetRoot(); 397ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pSrcDict = pSrcDict->GetDict("ViewerPreferences"); 398ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pSrcDict) 399ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 400e6986e1e8d4a57987f47c215490cb080a65ee29aSvet Ganov 401ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann CPDF_Dictionary* pDstDict = pDstDoc->GetRoot(); 402ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann if (!pDstDict) 403ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return FALSE; 404ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann 405ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann pDstDict->SetAt("ViewerPreferences", pSrcDict->Clone(TRUE)); 406ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann return TRUE; 407ac3d58cff7c80b0ef56bf55130d91da17cbaa3c4Philip P. Moltmann} 408